o-(Thiophen-3-ylmethyl)hydroxylamine CAS 89972-69-0
| CAS No. | 89972-69-0 |
| Molecular Formula | C5H7NOS |
| Molecular Weight | 129.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C5H7NOS, o-(Thiophen-3-ylmethyl)hydroxylamine contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 129.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
o-(Thiophen-3-ylmethyl)hydroxylamine (CAS 89972-69-0) is a high-purity analytical reference standard with the molecular formula C5H7NOS and a molecular weight of 129.18 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures o-(Thiophen-3-ylmethyl)hydroxylamine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H7NOS |
| Molecular Weight | 129.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related o Standards
- N-(Thiophen-3-ylmethyl)hydroxylamine (CAS 148134-24-1)
- N-(Thiophen-2-ylmethyl)hydroxylamine (CAS 98142-66-6)
- o-(Thiophen-2-ylmethyl)hydroxylamine (CAS 39854-54-1)
- 2-(Thiophen-2-yl)quinoline (CAS 34243-33-9)
- (Thiophen-3-ylmethyl)hydrazine (CAS 1016741-21-1)
- (Thiophen-2-ylmethyl)hydrazine (CAS 99418-98-1)
- (R)-1-(Thiophen-2-yl)ethanol (CAS 86527-10-8)
- (S)-1-(Thiophen-2-yl)ethanol (CAS 27948-39-6)
Recommended Standards
- 406679-59-2 (O-~2~H)Benzoic acid DTXSID40514712 (CAS 406679-59-2)
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- N,5-Dimethyl-1,3,4-thiadiazol-2-amine (CAS 38917-35-0)
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- 4-((3-Amino-1H-1,2,4-triazol-1-yl)methyl)benzohydrazide (CAS 518996-48-0)
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- 503561-69-1 7-Chloro-4-nitro-5-(pyrrolidin-1-yl)-2,1,3-benzoxadiazole MFCD03269116 (CAS 503561-69-1)
- Tetrahydro-N-phenyl-3-thiophenamine (CAS 1021107-88-9)
- D-[Thr]7-Liraglutide (CAS CATO-C4X-199237)
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